Response time is long, I do not know how to analyze the problem:?
1, this depends on the specific server hardware indicators, generally long response time to explain procedures when dealing with large quantities of simultaneous users response, however, there may be server memory bottleneck, this is a.
Memory leaks; you have to verify a single point of operation response time is normal; there is a thing called the index through rate, response time is long, things through rate is low; everyone's operating call things; throwing in addition to server hardware performance,
It would have to consider the database stores, each of your operations must deletions and background processing and database change search related. Log in foreground, foreground into the background after treatment will verify part, such as a query, not that put the data in a database query
Show it to the page, that page if the database is not done, it would mean that no speed at all, the other is indexed. The index is not better; there is a regular background check; if it is web, you look at database design patterns to help you do the performance.
cookie session will be affected. Many factors, such as no matter what database you can modify its own ini, it would be optimized content.